Applications
• Application in wind, Solar, Wind&Solar hybrid power generation station.
• Application in household wind&solar hybrid power generation system.
• Power supply for those unmanned regions like the coastal islands, remote mountainous regions and border posts.
Features
• Can be applied in wind, solar, wind&solar hybrid power generation system.
• Simple structure, complete function
• Low no-load loss by using industrial frequency transformer
• CE certification
Technical Parameters
Model
WI20-48
WI20-120
WI30-48
WI30-240
WI50-240
DC Input Parameters
Rated battery voltage
48Vdc
120Vdc
48Vdc
240Vdc
240Vdc
Input overvoltage point
68Vdc
170Vdc
68Vdc
340Vdc
340Vdc
Input overvoltage
recovery point
66Vdc
165Vdc
66Vdc
330Vdc
330Vdc
Input undervoltage point
43.2Vdc
108Vdc
43.2Vdc
216Vdc
216Vdc
Input undervoltage
recovery point
48Vdc
120Vdc
48Vdc
240Vdc
240Vdc
AC Output Parameters
Output phase number
Single phase
Rated output power
2kW
2kW
3kW
3kW
5kW
Rated output voltage
110/120/220/230/240Vac
Rated output frequency
50/60±0.5Hz
THDi
<5%
Efficiency
Max. conversion efficiency
≥85%
Protection Functions
DC input overvoltage/
undervoltage protection
YES
DC reversed connection
protection
YES
AC output overload
protection
YES
AC short circuit protection
YES
Surge protection
YES
Over-temperature
protection
YES
General Parameters
Display mode
LCD
Display information
Battery voltage, AC output voltage, and working status of battery overvoltage/undervoltage and AC output overload/
short circuit.
Isolation mode
Industrial frequency isolation
No-load current
≤0.6A
≤0.3A
≤0.6A
≤0.15A
≤0.5A
Environment temperature
-20℃～+40℃
Humidity
0%~90%, No condensing
Noise
<60dB
Cooling mode
Forced
air cooling
Cover protection class
IP20
Product dimension
(W*H*D)
235×352×400mm
Product net weight
20kg
20kg
27kg
27kg
47.5kg
Note: Part of
parameters can be adjusted according to customer’s specific demand.
For more models, please check the download file.
Application
a. Sewage disposal system in Hefei b.Wind solar hybrid system in a university
c. Wind solar hybrid system in Madagascar d. Wind solar hybrid system in Pennsylvania, USA
